A sheet showing optical instruments, eye examinations, diagrams to show the effect of lenses and diagrams of the eye with a numbered key. Wood engraving.
- Reference:
- 16562i
Licence: Public Domain Mark
Credit: A sheet showing optical instruments, eye examinations, diagrams to show the effect of lenses and diagrams of the eye with a numbered key. Wood engraving. Wellcome Collection. Source: Wellcome Collection.
